Divus Constantius I. Posthumous Commemorative AE Follis of Aquileia. Struck A.D.307 - 308.
Obverse: DIVO CONSTANTIO AVG. Veiled head of Constantius I facing right.
Reverse: MEMORIA DIVI CONSTANTI. Large altar, doors embellished with handles in the form of a ring held in the mouth of an animal, possibly a leopard, surmounted by eagle with wings spread standing facing, head turned to left and holding wreath in its beak; in exergue, AQS.
RIC VI : 127.
"Cohen 24 (not giving mintmark) and Voetter, Gerin Cat., p. 62, have AVG only in the obv. legend of this type at Aquileia." - source Curtis Clay.